Copper Split Bolt Connector 4 AWG – 8 AWG SOL | Tap to 16 | 610-0048
Shipping calculated at checkout
SKU: 610-0048
2281 in stock
Open here
CT 610-0048 — copper-alloy split bolt connector for 4 AWG through 8 AWG solid copper, minimum tap 16 AWG beside a full-size run. Direct cross for Burndy SERVIT® KS20, ILSCO IK-4N, and Blackburn 4H.
| Part No. | 610-0048 |
|---|---|
| Equal main & tap | 4 AWG SOL – 8 AWG SOL Cu |
| Min. tap with max. main | 16 AWG |
| Material | High-strength copper alloy body, bolt and pressure bar |
| Rating | 600 V, 90°C; UL 486A/B and UL 467 class; direct burial in earth or concrete |
| Torque (max. conductors) | 165 in-lb — follow connector marking |
| Weight / HS | 0.25 lb / 8536.90.4000 |
Cross-reference
| Manufacturer | Part No. | Published range |
|---|---|---|
| Burndy SERVIT® | KS20 | 8 STR–4 SOL, tap 14 |
| ILSCO | IK-4N (IK-4) | 4 SOL–8 SOL, tap 16 |
| Blackburn / ABB | 4H | 4 SOL–8 SOL, tap 14 |
| NSI | N-4* | max-size naming; verify range |
Cross-references identify copper-alloy split bolts of equivalent published range; dual-rated Cu/Al bodies (KSU, SK, HPS) are a different class. *Pattern-matched; confirm on datasheet.
Where it's used
- #4 GEC and bonding jumper taps at services up to 200 A
- Equipment grounding taps in accessible pull boxes and troughs
- Solar and generator bonding to grounding electrode systems
How to install
Strip, wire-brush bright, seat the run in the bolt saddle with the tap alongside, hand-run the nut, torque to the marked value, then insulate to the conductor's rating per NEC 110.14(B) (rubber tape + vinyl, or a snap-on split bolt cover). Not permitted for buried or encased grounding electrode conductor splices (NEC 250.64(C)) — use irreversible compression there. Full guide: Split Bolt Connectors: Sizing, Torque, Taping, and the NEC; brand chart: Split Bolt Cross-Reference.
Stocked in Oxnard, CA — same-day shipping on orders by 2PM ET. Volume and trade pricing through the trade desk.
Why Pros Buy Direct from Conversions Tech
Engineered in the USA. Our U.S.-based engineering team designs and specifies our core product lines, and every product we carry — designed in-house or built to our exact specifications by certified partner factories — is quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.
